Sometimes, one has to look to the past in order to find the answers to today’s problems. Enter the trolley bus, a public transport solution from over 100 years ago that could clean up our inner cities.
The first overhead powered car was designed in Germany before during the 1880s and proved so successful that its basic design was adopted to make a bus familiar to us from photographs from the 1950s.
So abundant are the advantages of these vehicles, it is hard to see why they so many systems were done away with. To be charitable, it may have been because during the 1950-60s, it was deemed desirable to standardise on just one form of power. In addition, it saved the cost of maintaining pylons. These days, however, such costs must seem very small compared with fuel prices and the benefits of electric transport in cities.
Luckily there are a few systems in the
Our European, and even American, brethren could teach
Above is a contemporary Polish trolley bus, showing that the technology is very much alive and well.
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